To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.
Bought this for my advanced 6 year old reader. It grabbed his attention immediately and he has had his nose in the book ever since! He easily grasps the story and can tell me what is happening in the story.